DIFF Subgroup
A61N 1/30 Apparatus for iontophoresis, , or cataphoresis
Introduced: September 1968
Title
Titles differ between systems:
IPC: Apparatus for iontophoresis or cataphoresis
CPC: Apparatus for iontophoresis, , or cataphoresis
Full Title
Full titles differ between systems:
IPC:
Electrotherapy; Circuits therefor > Applying electric currents by contact electrodes > continuous direct currents > Apparatus for iontophoresis or cataphoresis
CPC:
Electrotherapy; Circuits therefor (A61N2/00 takes precedence; irradiation apparatus A61N5/00) > Applying electric currents by contact electrodes > continuous direct currents > Apparatus for iontophoresis, , or cataphoresis
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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